1013112213 has 8 divisors (see below), whose sum is σ = 1379557248. Its totient is φ = 661037664.

The previous prime is 1013112169. The next prime is 1013112241. The reversal of 1013112213 is 3122113101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1013112213 - 2¹⁴ = 1013095829 is a prime.

It is a super-2 number, since 2×1013112213² = 2052792712259514738, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1013112192 and 1013112201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013112283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3592456 + ... + 3592737.

It is an arithmetic number, because the mean of its divisors is an integer number (172444656).

Almost surely, 2^1013112213 is an apocalyptic number.

It is an amenable number.

1013112213 is a deficient number, since it is larger than the sum of its proper divisors (366445035).

1013112213 is an equidigital number, since it uses as much as digits as its factorization.

1013112213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7185243.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 1013112213 is about 31829.4236988356. The cubic root of 1013112213 is about 1004.3517722736.

Adding to 1013112213 its reverse (3122113101), we get a palindrome (4135225314).

The spelling of 1013112213 in words is "one billion, thirteen million, one hundred twelve thousand, two hundred thirteen".